2 years ago, I enjoyed my TIVO via DirecTV. Since then, I'm moved and am hooked up with Comcast. Is there any way my old TIVO can still work with Comcast?
If it is a DirecTV unit with Tivo software, then no. Those only work with DirecTV. If the unit is a standalone Tivo that you used with a satellite receiver, then it should work with cable.